# pane_width

Source: https://libtmux.org/en/tmux/3.2a/catalog/formats/pane_width/

> Width of pane

format variable tmux3.2a

Width of pane

* Scope

  Describes the pane being formatted

* Type

  Text

* Usage

  `#{pane_width}`

## Description[#](https://libtmux.org/en/tmux/3.2a/catalog/formats/pane_width/#description)

Width of pane

## Releases[#](https://libtmux.org/en/tmux/3.2a/catalog/formats/pane_width/#releases)

* [tmux 3.7c](https://libtmux.org/en/tmux/3.7c/catalog/formats/pane_width/) : present
* [tmux 3.2a](https://libtmux.org/en/tmux/3.2a/catalog/formats/pane_width/) : present

## Source[#](https://libtmux.org/en/tmux/3.2a/catalog/formats/pane_width/#source)

* Defined in

  [`format.c:2798`](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/format.c#L2798)

* C source reference

  [`format_cb_pane_width`](https://libtmux.org/en/tmux/3.2a/reference/c-function-format-c-format_cb_pane_width/)

* CLI Manual

  [Original manual entry](https://libtmux.org/en/tmux/3.2a/manual/full/#pane_width)

## Used by[#](https://libtmux.org/en/tmux/3.2a/catalog/formats/pane_width/#used-by)

Library documentation that names this format variable.

* Julia

  [`LibTmux.read_formats`](https://libtmux.org/en/julia/latest/reference/libtmux-read_formats/)

* Go

  [`tmux.FormatValues.PaneWidth`](https://libtmux.org/en/go/latest/reference/tmux-formatvalues-panewidth/), [`tmux.Pane.Width`](https://libtmux.org/en/go/latest/reference/tmux-pane-width/)